| 48 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 60412 | 50.7 % | 60554 | 44.3 % |
| Yahoo | 32057 | 26.9 % | 40689 | 29.8 % |
| Google (Images) | 11644 | 9.7 % | 18138 | 13.2 % |
| MSN | 5568 | 4.6 % | 6336 | 4.6 % |
| AltaVista | 2264 | 1.9 % | 2343 | 1.7 % |
| Ask Jeeves | 1724 | 1.4 % | 1777 | 1.3 % |
| AOL | 1174 | 0.9 % | 1214 | 0.8 % |
| Unknown search engines | 830 | 0.6 % | 878 | 0.6 % |
| Dogpile | 830 | 0.6 % | 869 | 0.6 % |
| Baidu | 421 | 0.3 % | 502 | 0.3 % |
| Netscape | 387 | 0.3 % | 395 | 0.2 % |
| AllTheWeb | 262 | 0.2 % | 539 | 0.3 % |
| Earth Link | 202 | 0.1 % | 202 | 0.1 % |
| Excite | 190 | 0.1 % | 242 | 0.1 % |
| DMOZ | 157 | 0.1 % | 157 | 0.1 % |
| Overture | 149 | 0.1 % | 149 | 0.1 % |
| MetaCrawler (Metamoteur) | 112 | 0 % | 112 | 0 % |
| Lycos | 104 | 0 % | 109 | 0 % |
| WebCrawler | 87 | 0 % | 87 | 0 % |
| Mamma | 61 | 0 % | 62 | 0 % |
| Search.com | 57 | 0 % | 57 | 0 % |
| A9.com | 51 | 0 % | 53 | 0 % |
| Hotbot | 39 | 0 % | 39 | 0 % |
| InfoSpace | 38 | 0 % | 38 | 0 % |
| Virgilio | 35 | 0 % | 36 | 0 % |
| Teoma | 33 | 0 % | 33 | 0 % |
| AOL (de) | 25 | 0 % | 31 | 0 % |
| Seznam | 24 | 0 % | 24 | 0 % |
| Tiscali | 18 | 0 % | 18 | 0 % |
| ix quick | 17 | 0 % | 25 | 0 % |
| Voila | 13 | 0 % | 16 | 0 % |
| Fireball | 12 | 0 % | 12 | 0 % |
| Free.fr | 11 | 0 % | 11 | 0 % |
| AOL (fr) | 10 | 0 % | 20 | 0 % |
| Web.de | 10 | 0 % | 37 | 0 % |
| Alexa | 9 | 0 % | 9 | 0 % |
| T-Online | 7 | 0 % | 7 | 0 % |
| Sympatico | 6 | 0 % | 6 | 0 % |
| Jubii | 5 | 0 % | 6 | 0 % |
| Spray | 4 | 0 % | 531 | 0.3 % |
| Kvasir | 4 | 0 % | 4 | 0 % |
| Go.com | 4 | 0 % | 4 | 0 % |
| meta | 3 | 0 % | 3 | 0 % |
| Index | 3 | 0 % | 3 | 0 % |
| Euroseek | 3 | 0 % | 3 | 0 % |
| Szukaj | 1 | 0 % | 1 | 0 % |
| Looksmart | 1 | 0 % | 1 | 0 % |
| WISENut | 1 | 0 % | 1 | 0 % |
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